Math 8 Quarter 3 Test Review!

Solve the equation.

5x + 1 = 2x - 5

• x = -2

• x = -6

• x = 3

• x = .5

Solve the equation.

2x - 1 = 3x + 8

• x = 7

• x = -9

• x = 5

• x = 3

Solve the equation.

3y + 6 + 4y - 7 = -8

• y = -1

• y = -8

• y = 1

• y = 7

Solve the equation.

6 (6v + 6) - 5 = 1 + 6v

• 1

• -1

• no solution

• all real numbers

What is the solution to the system of equations?

• (3, -1)

• (2, -6)

• No Solution

• (6, -2)

What is the solution to the system of equations?

• (6, 3)

• (3, 6)

• (-6, 3)

• No solution

What is the solution to the system of equations?

• No solution

• (0, 2)

• (0, -4)

• (3, -3)

Solve using substitution:

y = -1x - 5

4x - 8y = 4

• (-3, -2)

• (5, -7)

• (3, 9)

• (-5, 4)

Solve using substitution:

y = 8x + 1

y = 6x + 3

• (1, 9)

• (4, 14)

• (0, 1)

• (2, 4)

Solve using elimination:

3x + 2y = 16

7x + y = 19

• (-2, 5)

• (-2, -5)

• (2, -5)

• (2, 5)